Boosting the electrocatalytic activity of 2D ultrathin BiOX/rGO (X = F, Cl, Br, and I) nanosheets as sulfur hosts: insight into the electronegativity effect of halogenated elements on the electrochemical performances of lithium–sulfur batteries-Reference-Cited by-同舟云学术

Boosting the electrocatalytic activity of 2D ultrathin BiOX/rGO (X = F, Cl, Br, and I) nanosheets as sulfur hosts: insight into the electronegativity effect of halogenated elements on the electrochemical performances of lithium–sulfur batteries

Published:2024 Issue:14 Volume:11 Page:4277-4287
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Wang Meili¹,Han Yumiao²,Peng Huaiqi¹,Jin Ziqian¹,Guan Hui²,Ma Shiyu³,Li Xin¹,Ren Yunlai¹^ORCID,Xie Lixia¹,Zheng Xianfu¹,Zhang Jianmin²^ORCID,Dong Yutao¹⁴^ORCID

Affiliation:

1. College of Science, Henan Agricultural University, Zhengzhou 450002, China

2. College of Chemistry, Zhengzhou University, Zhengzhou 450001, China

3. School of Chemical and Printing-Dyeing Engineering, Henan University of Engineering, Zhengzhou 450007, China

4. Longzihu New Energy Laboratory, Zhengzhou Institute of Emerging Industrial Technology, Henan University, Zhengzhou 450000, China

Abstract

Ultrathin BiOX/rGO (X = F, Cl, Br, and I) nanosheets serve as novel sulfur hosts in Li–S batteries. The influence of X on the electrochemical performance and redox mechanism is elucidated through in situ Raman/XRD characterization and DFT analysis.

Funder

Henan Agricultural University

National Natural Science Foundation of China

Science and Technology Department of Henan Province

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/QI/D4QI00359D

Reference57 articles.

1. Strategy of Enhancing the Volumetric Energy Density for Lithium–Sulfur Batteries

2. High‐Density Oxygen Doping of Conductive Metal Sulfides for Better Polysulfide Trapping and Li ₂ S‐S ₈ Redox Kinetics in High Areal Capacity Lithium–Sulfur Batteries

3. Defect Engineering for Expediting Li–S Chemistry: Strategies, Mechanisms, and Perspectives

4. Enhanced chemisorption and catalytic conversion of polysulfides via CoFe@NC nanocubes modified separator for superior Li–S batteries

5. The “dual-layer sulfur cathode” strategy: An In2S3/Bi2S3@rGO heterostructure as an interlayer/modified separator for boosting the areal capacities of lithium-sulfur batteries